420704441

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{3203}}^1$

素因数の和:3476

約数の個数: 16

約数和(自身を含む): 459325440

約数和(自身を除く): 38620999

約数列:

[1, 19, 31, 223, 589, 3203, 4237, 6913, 60857, 99293, 131347, 714269, 1886567, 13571111, 22142339, 420704441]

約数ペア:

[(1, 420704441), (19, 22142339), (31, 13571111), (223, 1886567), (589, 714269), (3203, 131347), (4237, 99293), (6913, 60857)]